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Information on Practicing Trademark Agents

  1. If you are looking for the information of trademark agents, you can find relevant trademark agents and the status of each case handled by them through the following path: Trademark Search System/Trademark Search (by applicant, case number)/Attorney (Chinese Name).
  2. TIPO has organized and published the information of practicing trademark agents on this website with their consent. The web addresses of the Bar Associations and Certified Public Accountants (CPA) Associations are also provided for reference:
    1. Taiwan Bar Association
    2. Taipei Bar Association
    3. CPA Associations
  3. The one who has been appointed as a trademark agent in 20 or more applications for trademark registration each year in the last 5 years can be listed on this website. TIPO regularly compiles and updates relevant statistics every year, but TIPO does not examine facts concerning qualification or quality of the trademark agents on the list. If relevant information has changed, it is better for the trademark agent to notify TIPO through emails spontaneously. TIPO will update it as soon as possible. If there is any question related to the information on the list, please contact with Mr. Gu with the number 02-23767571, who is going to assist in updating relevant information immediately.
  4. Information on this website includes the names, genders, addresses, phone numbers, fax numbers, and the certificate numbers of trademark agents:
    1. Personal data of trademark agents listed on this website are collected by TIPO based on specific purposes of IPR administration. According to Article 3 of the Personal Data Protection Act, trademark agents can make an inquiry of, review, request a copy of, supplement or correct, and demand the cessation of the collection, processing or use of his/her personal data. When it is necessary, the trademark agent can also request TIPO to erase his/her personal data, unless the processing or use is necessary for the performance of the official duty.
    2. The column of the “certificate number” includes (1) the number of the certificate issued after passing the qualified threshold of the “Proficiency Certification for IPR Practitioners” held by TIPO and TIPA; (2) the number of the attorney’s certificate or the CPA certificate. Whoever wants to refer to the information of trademark agents published on the website should keep an eye on whether the certificate is still valid.

Annotation: The sequence of trademark agents on the list is arranged randomly. Depending on your need, you can click on the “Query” icon and key in the information like the address, name of the law firm, name, etc. in relevant columns to proceed the search according to the county or city where you live.

No. Name Sex Address Tel Fax Certificate Number
281 Zhang Su Lan F 5F-2, No. 140, Sec 2, Roosevelt Rd,Taipei City,100,Taiwan (R.O.C.) 886-2-23660099
282 Zhang Min Zhi F 9F, No. 37, Dongxing Rd,Taipei City,110,Taiwan (R.O.C.) 886-2-87683696#330 886-2-87681797
283 Zhang Zhi Yuan M A5, 7F, No. 689-28, Xiaodong Rd,Tainan City,710,Taiwan (R.O.C.) 886-6-3137562
284 Zhang Rui Yuan M 8F, No. 32, Sec 2, Dunhua South Rd,Taipei City,106,Taiwan (R.O.C.) 886-2-27045590
285 Zhang Xian De M 2F-4, No. 32, Sec 2, Kaifeng Street,Taipei City,108,Taiwan (R.O.C.) 886-2-23111163 886-2-23113011
286 Zhang Rui F No. 59, Ln 237, Tong'an Rd,Tainan City,709,Taiwan (R.O.C.) 886-6-2566418 886-6-2551033
287 Zhang Jian Teng You F 7F-1, No. 6, Beiping West Rd,Taipei City,100,Taiwan (R.O.C.) 886-2-23880202
288 Cao Pei Li F 4F, No. 27, Sec 1, Fuxing South Rd,Taipei City,105,Taiwan (R.O.C.) 886-2-27773282 886-2-27718962
289 Chen Xiu Juan F 10F-1, No. 281, Sec 3, Roosevelt Rd,Taipei City,106,Taiwan (R.O.C.) 886-2-23636289 886-2-23920908
290 Chen Xiu Li F 4F-2, No. 12, Zhonghua Rd,Tainan City,710,Taiwan (R.O.C.) 886-6-3132447 886-6-3133600
291 Chen Ding Fu M 2F, No. 525, Dadun 11th Street,Taichung City,408,Taiwan (R.O.C.) 886-4-23860898
292 Chen Ju Liang M 10F-4, Building B, No. 20 Dalong Rd,Taichung City,403,Taiwan (R.O.C.) 886-4-23106665 886-4-23106661 80臺檢證字第1555號
293 Wu Guan Qin M 11F-1, No. 185, Fuguo Rd,Kaohsiung City,813,Taiwan (R.O.C.) 886-7-5590618 886-7-5590619
294 Zhuang Yi Jing F 8F-1, No. 180, Sec 2, Dunhua South Rd,Taipei City,106,Taiwan (R.O.C.) 886-2-27181958
295 Zhuang Zhen Nan M 8F, No. 52, Sec 2, Chang'an East Rd,Taipei City,104,Taiwan (R.O.C.) 886-2-25238365
296 Chen Yi Jun F 6F-3, No. 26, Ln 195, Ziqiang Street,Chiayi City,600,Taiwan (R.O.C.) 886-5-2351101 T-A-0022-2020
297 Chen Xin Yi F 3F, No. 605, Ruiguang Rd,Taipei City,114,Taiwan (R.O.C.) 886-2-77330250#16702 886-2-77330260 105臺檢證字第12880號
298 Chen Xin Zhang M 7F, No. 283, Sec 2, Fuxing South Rd,Taipei City,106,Taiwan (R.O.C.) 886-2-27090505 886-2-27540101
299 Chen Yong Ren M No. 3-7, Ln 518, Sec 3, Zhongshan Rd,Changhua County,500,Taiwan (R.O.C.) 886-4-7321032 886-4-7321033
300 Chen Jian Cheng M 20F-1, No. 131, Sec 2, Wuquan West Rd,Taichung City,408,Taiwan (R.O.C.) 886-4-23801167

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